@charset "UTF-8";
* {
  margin: 0;
  padding: 0; }

a {
  text-decoration: none; }

li {
  list-style: none; }

body {
  font-family: arial, "Hiragino Sans GB", "Microsoft Yahei", "微软雅黑", "宋体", Tahoma, Arial, Helvetica, STHeiti; }

header {
  width: 100%;
  height: 50px;
  line-height: 50px;
  background: black;
  position: relative; }
  header div {
    width: 100%;
    text-align: center;
    color: #fff; }
    header div span {
      position: absolute;
      right: 2%; }

aside {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around; }
  aside h1 {
    margin: 30px 0;
    color: #0099E5;
    font-weight: normal; }
  aside input {
    width: 90%;
    height: 50px;
    border-style: none;
    border-bottom: 1px solid #ccc;
    margin-top: 10px;
    outline: none;
    text-indent: 40px; }
  aside .one {
    display: block;
    width: 90%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #0099E5;
    margin-top: 30px;
    color: #fff;
    font-size: 20px; }
  aside ul {
    width: 55%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-top: 20px; }
    aside ul a {
      color: #0099E5; }

footer {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
  position: fixed;
  bottom: 0; }
  footer div {
    width: 90%;
    border-top: 1px solid #ccc;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-around; }
    footer div ul {
      width: 70%;
      display: flex;
      justify-content: space-around; }
      footer div ul li {
        width: 50px;
        height: 50px;
        margin: 30px 0; }
        footer div ul li img {
          width: 100%; }
  footer p {
    width: 120px;
    text-align: center;
    position: absolute;
    top: -10px;
    background: #fff; }
